HK1070215A1 - Communications systems and methods. - Google Patents

Communications systems and methods.

Info

Publication number
HK1070215A1
HK1070215A1 HK05103428A HK05103428A HK1070215A1 HK 1070215 A1 HK1070215 A1 HK 1070215A1 HK 05103428 A HK05103428 A HK 05103428A HK 05103428 A HK05103428 A HK 05103428A HK 1070215 A1 HK1070215 A1 HK 1070215A1
Authority
HK
Hong Kong
Prior art keywords
signals
order
uwb
pulse
ghz
Prior art date
Application number
HK05103428A
Other languages
English (en)
Inventor
David Baker
Mark Justin Moore
Original Assignee
Artimi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Artimi Ltd filed Critical Artimi Ltd
Publication of HK1070215A1 publication Critical patent/HK1070215A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/71637—Receiver aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/719—Interference-related aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/717—Pulse-related aspects
    • H04B1/7174—Pulse generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/7183—Synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Vehicle Body Suspensions (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Noise Elimination (AREA)
  • Transceivers (AREA)
  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
HK05103428A 2003-07-18 2005-04-21 Communications systems and methods. HK1070215A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0316901A GB2404124B (en) 2003-07-18 2003-07-18 Communications systems and methods

Publications (1)

Publication Number Publication Date
HK1070215A1 true HK1070215A1 (en) 2005-06-10

Family

ID=29266197

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05103428A HK1070215A1 (en) 2003-07-18 2005-04-21 Communications systems and methods.

Country Status (7)

Country Link
EP (1) EP1658680B1 (de)
AT (1) ATE352131T1 (de)
DE (1) DE602004004409T2 (de)
GB (1) GB2404124B (de)
HK (1) HK1070215A1 (de)
TW (1) TW200511743A (de)
WO (1) WO2005013504A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2428949B (en) 2005-07-28 2007-11-14 Artimi Inc Communications systems and methods
WO2007060749A1 (en) * 2005-11-22 2007-05-31 National Institute Of Information And Communications Technology Incorporated Administrative Agency Wireless communication method and system
CN101479952B (zh) 2006-04-26 2013-11-06 高通股份有限公司 脉间工作比控制
DE102008050455B4 (de) * 2008-10-08 2013-01-31 Astrium Gmbh Verfahren zur Positionsbestimmung
RU2450446C1 (ru) * 2011-01-19 2012-05-10 Федеральное государственное военное образовательное учреждение высшего профессионального образования Военная академия Ракетных войск стратегического назначения имени Петра Великого МО РФ Устройство синхронизации приемных устройств по несущей и тактовой частотам в системах с кодовым разделением каналов в условиях большой нестабильности частот в канале связи
FR2979775B1 (fr) * 2011-09-05 2014-07-04 Centre Nat Rech Scient Procede de synchronisation et de reception d'un recepteur radio, et recepteur adapte pour mettre en oeuvre un tel procede

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6810087B2 (en) * 2000-01-04 2004-10-26 General Electric Company Ultra-wideband communications system
US6483461B1 (en) * 2000-08-24 2002-11-19 Time Domain Corporation Apparatus and method for locating objects in a three-dimensional space
GB2401016B (en) * 2001-06-23 2005-03-02 Siemens Ag Apparatus for rapidly outputting a waveform template
EP1298811A1 (de) * 2001-09-27 2003-04-02 STMicroelectronics S.A. Verfahren und Gerät zur Impulsdetektierung in einem empfangenen Ultrabreitbandsignal
EP1298812B1 (de) * 2001-09-27 2015-03-11 STMicroelectronics S.A. Verfahren und Anordnung zur Dekodierung eines eintreffenden Ultra-Breitband Impulssignals, insbesondere für ein drahtloses Kommunikationssystem
US20030108133A1 (en) * 2001-10-11 2003-06-12 Richards James L. Apparatus and method for increasing received signal-to-noise ratio in a transmit reference ultra-wideband system
GB0203152D0 (en) * 2002-02-11 2002-03-27 Univ Manchester Communications apparatus
JP2005518720A (ja) * 2002-02-20 2005-06-23 エクストリームスペクトラム，インコーポレイテッド Ｍ元直交コード化通信方法及びシステム

Also Published As

Publication number Publication date
EP1658680B1 (de) 2007-01-17
EP1658680A1 (de) 2006-05-24
GB2404124A (en) 2005-01-19
GB2404124B (en) 2005-06-29
DE602004004409D1 (de) 2007-03-08
ATE352131T1 (de) 2007-02-15
GB0316901D0 (en) 2003-10-22
TW200511743A (en) 2005-03-16
WO2005013504A1 (en) 2005-02-10
DE602004004409T2 (de) 2007-10-25

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Legal Events

Date Code Title Description
CORR Corrigendum

Free format text: CORRECTED DATA OF SECTION 20 TO JOURNAL OF 20050610: [74] MARKS + CLERK, 20/F, CHINACHEM HOLLYWOOD CENTRE, 1-13 HOLLYWOOD ROAD, - CENTRAL HONG KONG

PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090718